PENG Songxia, XU Yi, SUN Xia, et al. Evaluation of the left ventricular function in patients with diabetic foot by three-dimensional speckle tracking imaging. [J]. Journal of Clinical Ultrasound in Medicine 22(10):789-792(2020)
PENG Songxia, XU Yi, SUN Xia, et al. Evaluation of the left ventricular function in patients with diabetic foot by three-dimensional speckle tracking imaging. [J]. Journal of Clinical Ultrasound in Medicine 22(10):789-792(2020) DOI: 10.16245/j.cnki.issn1008-6978.2020.10.022.
Evaluation of the left ventricular function in patients with diabetic foot by three-dimensional speckle tracking imaging
Objective To explore the of clinical value of three-dimensional speckle tracking imaging(3D-STI)in evaluating the left ventricular function in patients with diabetic foot.Methods A total of 49 diabetes patients admitted to endocrinology department in our hospital were selected
they were divided into 27 cases as simple diabetic group and 22 cases as diabetic foot group(Wagner grade was 0~2). In addition
29 healthy volunteers with matched age and sex were selected as normal control group. From apical four chamber view
used 3D-STI to measure overall longitudinal
radial and circular shrinkage peak strain(GLS
GRS
GCS)in left chamber of each group
and compared differences between the three parameters.Results Compared with normal control group
there were statistical differences in GLS
GCS and GRS values of diabetes group and diabetic foot group(all P<0.05). Compared with diabetes group
the GLS
GCS
GRS values of diabetes foot group decreased
and there were statistical differences(all P<0.05).Conclusion 3D-STI can be used to detect subclinical myocardial damages in patients with diabetes mellitus
and the left ventricular strain capacity in patients with diabetic foot decreased significantly. So 3D-STI technology can provide a basis for early clinical intervention.
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